package com.summer.servlet;

import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;

/**
 * 作者:夏天
 * qq:1205232048
 */
//保存用户上一次访问的时间
public class CookieDemo02 extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //创建一个cookie 名字必须要和要删除的名字一致
        Cookie cookie = new Cookie("lastLoginTime",System.currentTimeMillis() + "");

        //将cookie有效期设置为0 立马过期
        cookie.setMaxAge(0);

        resp.addCookie(cookie);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req, resp);
    }
}
